<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>左侧导航栏</title>
</head>
<body>
<aside style=" width: 250px; height: 600px; position: absolute;left: 5px;">
<div style="background-color: #FAFAFA; width: 80%; height:80%; border: #EFEFEF 1px solid; margin-top: 60px; margin-left: 13px;">
    <ul>
        <li>
            <a href="javascript:void(0)">年级</a>
        </li>
        <li>
            <a href="javascript:void(0)">班级</a>
        </li>
        <li>
            <a href="javascript:void(0)">老师</a>
        </li>
        <li>
            <a href="/StudentManage/showStudent" target="iframe" >学生</a>
        </li>
        <li>
            <a href="javascript:void(0)">课程</a>
        </li>
        <li>
            <a href="javascript:void(0)">为班级添加学生</a>
        </li>
        <li>
            <a href="javascript:void(0)">老师课程管理</a>
        </li>
        <li>
            <a href="javascript:void(0)">学生课程管理</a>
        </li>
        <li>
            <a href="javascript:void(0)">老师班级管理</a>
        </li>
        <li>
            <a href="javascript:void(0)">年级班级管理</a>
        </li>
        <li>
            <a href="javascript:void(0)">考试类型管理</a>
        </li>

    </ul>
</div>
</aside>
</body>
</html>